Now showing items 8068-8087 of 34918

    Does use of compression stockings after deep vein thrombosis (DVT) improve outcomes?
    Does use of hydrochlorothiazide (HCTZ) increase the risk of gout?
    Does use of preexposure prophylaxis decrease the rate of sexual transmission of HIV in men who have sex with men?
    Does use of return-to-play guidelines for adolescents after a sports-related concussion improve outcomes?
    Does vitamin A or beta-carotene supplementation during pregnancy reduce maternal mortality in developing countries where vitamin A deficiency is endemic?
    Does vitamin B12 supplementation improve outcomes for patients taking metformin?
    Does vitamin D deficiency affect pregnancy outcomes?
    Does vitamin D level affect outcomes in patients with systemic lupus erythematosus (SLE)?
    Does vitamin D prevent osteoporotic fractures in the elderly with osteopenia?
    Does vitamin D supplementation in elderly adults improve cognitive outcomes?
    Does vitamin D supplementation prevent symptoms of depression?
    Does vitamin D supplementation reduce the risk of fractures in postmenopausal women with osteoporosis?
    Does vitamin D without calcium reduce fracture risk?
    Does warfarin prevent deep venous thrombosis in high-risk patients?
    Does warfarin prevent venous thromboembolic events in aPL-positive patients?
    Does weaning of narcotics in pregnant women with chronic pain result in better fetal outcomes than maintenance therapy?
    Does wearing external ankle supports prevent ankle sprains in athletes?
    Does wearing sunglasses prevent cataracts?
    Does weight loss as a result of surgery increase libido in men with a low sex drive?
    Does weight loss decrease pain in obese patients with osteoarthritis of the knee?